{"id":239713,"date":"2024-10-19T15:40:59","date_gmt":"2024-10-19T15:40:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61108-52020\/"},"modified":"2024-10-25T10:23:39","modified_gmt":"2024-10-25T10:23:39","slug":"bs-en-iec-61108-52020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61108-52020\/","title":{"rendered":"BS EN IEC 61108-5:2020"},"content":{"rendered":"

This part of IEC 61108 specifies the minimum performance requirements, methods of testing and required test results for BDS shipborne receiver equipment, based on IMO resolution MSC.379(93), which uses the signals from the BeiDou navigation satellite system in order to determine position. It takes account of the general requirements given in IMO resolution A.694(17) and is associated with IEC 60945. When a requirement in this document is different from IEC 60945, the requirement in this document takes precedence. This document also takes account, as appropriate, of requirements for the presentation of navigation-related information on shipborne navigational displays given in IMO resolution MSC.191(79) and is associated with IEC 62288 and MSC.302(87) associated with IEC 62923-1.<\/p>\n

This receiver standard applies to navigation in the ocean, coastal, harbour entrances, harbour approaches and restricted waters, as defined in IMO resolution A.915(22) and IMO resolution A.1046(27).<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
9<\/td>\nFOREWORD <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
12<\/td>\n3 Terms, definitions and abbreviated terms
3.1 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n3.2 Abbreviated terms <\/td>\n<\/tr>\n
14<\/td>\n4 Minimum performance requirements
4.1 Object
4.2 BDS receiver equipment
4.2.1 Minimum facilities
4.2.2 Configuration <\/td>\n<\/tr>\n
15<\/td>\n4.2.3 Quality assurance
4.3 Performance of BDS receiver equipment
4.3.1 General
4.3.2 Equipment interfaces <\/td>\n<\/tr>\n
16<\/td>\nFigures
Figure 1 \u2013 Logical interfaces of BDS receiver <\/td>\n<\/tr>\n
17<\/td>\n4.3.3 Accuracy
4.3.4 Acquisition <\/td>\n<\/tr>\n
18<\/td>\n4.3.5 Protection
4.3.6 Antenna design
4.3.7 Sensitivity and dynamic range
4.3.8 Effects of specific interfering signals
Tables
Table 1 \u2013 Acquisition time limits <\/td>\n<\/tr>\n
19<\/td>\n4.3.9 Position update
4.3.10 Differential BDS input <\/td>\n<\/tr>\n
20<\/td>\n4.3.11 Navigation warnings and status indications <\/td>\n<\/tr>\n
22<\/td>\n4.3.12 Output of COG, SOG and UTC
Table 2 \u2013 RAIM integrity states <\/td>\n<\/tr>\n
23<\/td>\n4.3.13 Typical interference conditions
5 Methods of testing and required test results
5.1 Test sites
Table 3 \u2013 Accuracy of COG <\/td>\n<\/tr>\n
24<\/td>\n5.2 Test sequence
5.3 Standard test signals
5.4 Determination of accuracy <\/td>\n<\/tr>\n
25<\/td>\n5.5 General requirements and presentation requirements
5.5.1 Normal environmental conditions for tests
5.5.2 General requirements
5.5.3 Presentation requirements
5.6 Receiver performance tests
5.6.1 BDS receiver equipment
5.6.2 Position output
5.6.3 Equipment interfaces
5.6.4 Accuracy <\/td>\n<\/tr>\n
27<\/td>\n5.6.5 Acquisition <\/td>\n<\/tr>\n
28<\/td>\n5.6.6 Protection
5.6.7 Antenna design
5.6.8 Sensitivity and dynamic range
5.6.9 Protection from other shipborne transmitters <\/td>\n<\/tr>\n
29<\/td>\n5.6.10 Position update
5.6.11 Differential BDS input <\/td>\n<\/tr>\n
30<\/td>\n5.6.12 Navigational warnings and status indications <\/td>\n<\/tr>\n
32<\/td>\n5.6.13 Accuracy of COG and SOG <\/td>\n<\/tr>\n
33<\/td>\n5.6.14 Validity of COG and SOG information
5.6.15 Output of UTC
5.7 Tests for typical RF interference conditions
5.7.1 Simulator conditions
5.7.2 Navigation solution accuracy test <\/td>\n<\/tr>\n
34<\/td>\n5.7.3 Re-acquisition test
Table 4 \u2013 RF interference value <\/td>\n<\/tr>\n
36<\/td>\nAnnex A (normative)Typical BDS interference environment
A.1 BDS CW in-band and near-band interference environment
Table A.1 \u2013 CW interference thresholds for BDS receivers in steady-state navigation <\/td>\n<\/tr>\n
37<\/td>\nA.2 Band-limited noise-like interference
Figure A.1 \u2013 CW interference thresholds for BDS receivers in steady-state navigation <\/td>\n<\/tr>\n
38<\/td>\nA.3 Pulsed interference
Figure A.2 \u2013 Interference thresholds versus bandwidth for BDS
Table A.2 \u2013 Interference threshold for band-limited noise-like interference to BDS receivers in steady-state navigation <\/td>\n<\/tr>\n
39<\/td>\nA.4 BDS minimum antenna gain
Table A.3 \u2013 Interference characteristics for pulsed interference
Table A.4 \u2013 BDS minimum antenna gain <\/td>\n<\/tr>\n
40<\/td>\nAnnex B (normative)Alert management
Table B.1 \u2013 Required alerts and their classification <\/td>\n<\/tr>\n
41<\/td>\nAnnex C (normative)Sentences to support BDS receiver operation
C.1 General
C.2 DTM \u2013 Datum reference <\/td>\n<\/tr>\n
42<\/td>\nC.3 GBS \u2013 GNSS satellite fault detection <\/td>\n<\/tr>\n
44<\/td>\nC.4 GDC \u2013 GNSS differential correction <\/td>\n<\/tr>\n
46<\/td>\nC.5 GFA \u2013 GNSS fix accuracy and integrity <\/td>\n<\/tr>\n
47<\/td>\nC.6 GNS \u2013 GNSS fix data <\/td>\n<\/tr>\n
50<\/td>\nC.7 GRS \u2013 GNSS range residuals <\/td>\n<\/tr>\n
52<\/td>\nC.8 GSA \u2013 GNSS DOP and active satellites <\/td>\n<\/tr>\n
54<\/td>\nC.9 GST \u2013 GNSS pseudorange error statistics <\/td>\n<\/tr>\n
55<\/td>\nC.10 GSV \u2013 GNSS satellites in view <\/td>\n<\/tr>\n
58<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Maritime navigation and radiocommunication equipment and systems. Global navigation satellite systems (GNSS) – BeiDou navigation satellite system (BDS). Receiver equipment. Performance requirements, methods of testing and required test results<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":239716,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[792,2641],"product_tag":[],"class_list":{"0":"post-239713","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-47-020-70","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/239713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/239716"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=239713"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=239713"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=239713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}